摘要
对豫北地区广泛种植的21个玉米杂交品种进行了玉米苗枯病、玉米弯孢叶斑病、玉米小斑病和玉米黑粉病的兼抗性鉴定。结果表明:能兼抗3种以上玉米病害的品种为金海5号、郑单21、豫玉29、农大108、3138、金海702、郑单958,上述品种建议在生产上推广。
Multi-resistance of 21 maize hybrids which plant in north area of Henan province to maize seeding blight, curvularia leaf spot, maize northern leaf blight, maize smut disease. The result showed that varieties resisted more than 3 diseases were Jinhai No.5, Jinhai 702, Zhengdan 21, Yuyu 29, Nongda 108, 3138, Zhengdan 958. These varieties should be extended to plant.
出处
《玉米科学》
CAS
CSCD
北大核心
2007年第3期141-143,共3页
Journal of Maize Sciences
基金
国家粮食丰产科技工程(2004BA520A06-1)
河南科技学院重点科研项目(040104)
关键词
玉米杂交种
玉米病害
抗性鉴定
Maize hybrids, Maize disease, Multi-resistance
